CN203527772U - Nozzle of injection molding machine - Google Patents

Nozzle of injection molding machine Download PDF

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Publication number
CN203527772U
CN203527772U CN201320612829.8U CN201320612829U CN203527772U CN 203527772 U CN203527772 U CN 203527772U CN 201320612829 U CN201320612829 U CN 201320612829U CN 203527772 U CN203527772 U CN 203527772U
Authority
CN
China
Prior art keywords
nozzle
level
injection machine
utility
model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320612829.8U
Other languages
Chinese (zh)
Inventor
徐国华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU CHANGFA PLASTICS Co Ltd
Original Assignee
SUZHOU CHANGFA PLASTICS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SUZHOU CHANGFA PLASTICS Co Ltd filed Critical SUZHOU CHANGFA PLASTICS Co Ltd
Priority to CN201320612829.8U priority Critical patent/CN203527772U/en
Application granted granted Critical
Publication of CN203527772U publication Critical patent/CN203527772U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a nozzle of an injection molding machine, relating to the field of the injection molding machine. The nozzle comprises a primary nozzle and a secondary nozzle which are respectively provided with a flowing channel and are communicated; the primary nozzle is provided with a first connecting end; the secondary nozzle is provided with a second connecting end; the primary nozzle is connected with the secondary nozzle; a filtering net is arranged at the connecting part of the primary nozzle and the secondary nozzle; the secondary nozzle is provided with a spiral heating wire. The nozzle disclosed by the utility model has the advantages that by arrangement of the heating wire, the nozzle is not easily blocked; by arrangement of the filtering net, impurities in materials can be effectively filtered, so that the nozzles are prevented from being blocked; once the nozzle is blocked, the primary nozzle is disassembled, and blocking materials can be cleared.

Description

A kind of injection machine nozzle
Technical field
The utility model relates to injection machine field, particularly a kind of injection machine nozzle.
Background technology
Injection machine nozzle is that injection machine completes the important attaching parts to mold injection.Common nozzle mostly is primary structure and nozzle itself does not possess heating function, but feed stream heat in flowing to this journey of mould can scatter and disappear always.So easily produce the defects such as cold burden trace, hickie after formed product.And present plastic cement produces the mixing that Raw is generally several raw materials, but the fusing point of various raw materials is different, constantly in temperature changing process, is easily stopping up nozzle.Trouble, after obstruction, whole nozzle to be backed out it with spanner from injection machine, such process is consuming time, effort and efficiency low.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is, a kind of injection machine nozzle is provided, and should not stop up, and stops up be convenient to dismounting, cleaning tamper as occurred.
(2) technical scheme
In order to address the above problem, the utility model provides a kind of injection machine nozzle, described injection machine nozzle comprises: one-level nozzle, secondary nozzle, described one-level nozzle and described secondary nozzle are equipped with runner and communicate, and described one-level nozzle is provided with the first link, described secondary nozzle is provided with the second link, described one-level nozzle is connected with described secondary nozzle, and the connecting portion of described one-level nozzle and described secondary nozzle is provided with screen pack, and described secondary nozzle is provided with spiral type heated silk.
Wherein, described secondary nozzle outer wall is provided with helicla flute, and described spiral type heated silk is arranged on described secondary nozzle by described helicla flute.
Wherein, the runner of described one-level nozzle is taper.
Wherein, described one-level nozzle is threaded with described secondary nozzle.
(3) beneficial effect
The utility model provides a kind of injection machine nozzle, and the setting of heater strip should not be stopped up described injection machine nozzle, and the setting of screen pack can be filtered the impurity in raw material effectively, prevent from stopping up nozzle, as stop up, dismounting one-level nozzle, just can clear up tamper.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model injection machine one-level nozzle;
Fig. 2 is the structural representation of the utility model injection machine secondary nozzle;
Fig. 3 is the structural representation of the utility model injection machine nozzle.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Shown in Fig. 1~3, described injection machine nozzle comprises: one-level nozzle 1, secondary nozzle 2, described one-level nozzle 1 and described secondary nozzle 2 are equipped with runner and communicate, described one-level nozzle 1 is provided with the first link 6, and described secondary nozzle is provided with the second link 8, and described one-level nozzle 1 is connected with described secondary nozzle 2, described one-level nozzle 1 is provided with screen pack 3 with the connecting portion of described secondary nozzle 2, and described secondary nozzle 2 is provided with spiral type heated silk 4.
Preferably, described secondary nozzle 2 outer walls are provided with helicla flute 7, and described spiral type heated silk 4 is arranged on described secondary nozzle 2 by described helicla flute 7.
Preferably, the runner 5 of described one-level nozzle 1 is taper, can make feed stream logical more smooth and easy.
Preferably, described one-level nozzle 1 is threaded with described secondary nozzle 2.
After heater strip 4 energisings, described injection machine nozzle should not be stopped up, the setting of screen pack 3 can be filtered the impurity in raw material effectively, prevents from stopping up nozzle, as stops up, and dismounting one-level nozzle 1, just can clear up tamper.
Above embodiment is only for illustrating the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.

Claims (4)

1. an injection machine nozzle, it is characterized in that, described injection machine nozzle comprises: one-level nozzle, secondary nozzle, described one-level nozzle and described secondary nozzle are equipped with runner and communicate, and described one-level nozzle is provided with the first link, described secondary nozzle is provided with the second link, described one-level nozzle is connected with described secondary nozzle, and the connecting portion of described one-level nozzle and described secondary nozzle is provided with screen pack, and described secondary nozzle is provided with spiral type heated silk.
2. injection machine nozzle as claimed in claim 1, is characterized in that, described secondary nozzle outer wall is provided with helicla flute, and described spiral type heated silk is arranged on described secondary nozzle by described helicla flute.
3. injection machine nozzle as claimed in claim 1, is characterized in that, the runner of described one-level nozzle is taper.
4. the injection machine nozzle as described in claim 1,2 or 3, is characterized in that, described one-level nozzle is threaded with described secondary nozzle.
CN201320612829.8U 2013-09-27 2013-09-27 Nozzle of injection molding machine Expired - Fee Related CN203527772U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320612829.8U CN203527772U (en) 2013-09-27 2013-09-27 Nozzle of injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320612829.8U CN203527772U (en) 2013-09-27 2013-09-27 Nozzle of injection molding machine

Publications (1)

Publication Number Publication Date
CN203527772U true CN203527772U (en) 2014-04-09

Family

ID=50414029

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320612829.8U Expired - Fee Related CN203527772U (en) 2013-09-27 2013-09-27 Nozzle of injection molding machine

Country Status (1)

Country Link
CN (1) CN203527772U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103481450A (en) * 2013-09-27 2014-01-01 苏州长发塑胶有限公司 Nozzle for injection molding machine
CN104552782A (en) * 2014-12-29 2015-04-29 宁波海洲机械有限公司 Multi-head nozzle for injection molding machine
CN104552780A (en) * 2014-12-29 2015-04-29 宁波海洲机械有限公司 Nozzle for injection molding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103481450A (en) * 2013-09-27 2014-01-01 苏州长发塑胶有限公司 Nozzle for injection molding machine
CN104552782A (en) * 2014-12-29 2015-04-29 宁波海洲机械有限公司 Multi-head nozzle for injection molding machine
CN104552780A (en) * 2014-12-29 2015-04-29 宁波海洲机械有限公司 Nozzle for injection molding machine

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140409

Termination date: 20140927

EXPY Termination of patent right or utility model